Table 1:
2010 method for calculating CPE, regimen CPE is calculated through addition of individual scores
| CPE Score | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| Integrase inhibitors | Raltegravir Elvitegravir |
Dolutegravir | ||
| Fusion inhibitors | Enfuvirtide | Maraviroc | ||
| Protease inhibitors | Nelfinavir Ritonavir Saquinavir Tipranavir |
Atazanavir Atazanavir/r Fosamprenavir |
Lopinavir Darunavir/r Fosamprenavir/r Indinavir |
Indinavir/r |
| Non-Nucleoside Reverse Transcriptase Inhibitors (NNRTIs) | Etravirine | Delavirdine Efavirenz |
Nevirapine | |
| Nucleoside Reverse Transcriptase Inhibitors (NRTIs) | Tenofovir Zalcitabine |
Didanosine Lamivudine Stavudine |
Abacavir Emtricitabine |
Zidovudine |
Adapted from Letendre 2008